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Alan Knapp Profile
Alan Knapp

@alan_knapp

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I try to share useful information. University Distinguished Professor, Colo. State Univ. Senior Ecologist, Graduate Degree Program in Ecology. All views my own.

Fort Collins, CO
Joined September 2013
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@alan_knapp
Alan Knapp
16 days
My experience also... Passionate statistical arguments typically occur between researchers whose expertise lies in other areas The Statistical Competency Paradox in Ecological Research - Dettogni Guariento - Bull. Ecological Society of America - Wiley
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@alan_knapp
Alan Knapp
16 days
Aboveground Biomass C was only ~9% of fixed carbon, was reduced by ~30% with drought & remained below average for years after. !!! Stand density & local climate drive allocation of GPP to aboveground woody biomass - Kannenberg - New Phytologist- Wiley
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@alan_knapp
Alan Knapp
24 days
Shifts in the seasonality of precipitation, even subtle, are an unappreciated aspect of climate change. Nice study... A Colorado Front Range grassland exhibits decreasing dominance of cheatgrass (B. tectorum) over time - Prevéy - 2025 - Ecosphere - Wiley
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@alan_knapp
Alan Knapp
25 days
"a deeper understanding of multiyear droughts is still lacking" I could not agree more...Check out: The growing threat of multiyear droughts | Science
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@alan_knapp
Alan Knapp
1 month
A well-written, nicely designed and clearly illustrated study. Not my field, but I admire the presentation. Selection‐mediated adaptive responses of native species to an invasive grass: Shade tolerance vs shade avoidance - Stotz - Functional Ecology
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@alan_knapp
Alan Knapp
1 month
Another example of the value of long-term data. Precipitation anomalies cryptically influencing resilience Precipitation anomalies may affect productivity resilience by shifting plant community properties - Perez - Journal of Ecology -
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@alan_knapp
Alan Knapp
2 months
13 sites...nice analysis... multiple lines of evidence are converging on 40% reductions in grassland ANPP in response to extreme drought Aridity-dependent resistance but strong resilience of grassland ANPP to naturally occurring precipitation extremes
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@alan_knapp
Alan Knapp
2 months
Interesting review of the field... Legacy effects of precipitation change: Theories, dynamics, and applic...
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@alan_knapp
Alan Knapp
2 months
Check it out...a call for more coordinated research efforts to understand the ecological consequences of solar energy expansion Network science can improve the sustainable development of solar energy via @IOPenvironment
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@alan_knapp
Alan Knapp
2 months
It's seldom simple. Nice work! The most abundant species had opposing growth forms & resource-use strategies. Divergent resource‐use strategies of encroaching shrubs: Can traits predict encroachment success in tallgrass prairie? - Wedel - J of Ecology
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@alan_knapp
Alan Knapp
2 months
RT @Wkolby: Happy to share our new @Nature paper, "Large global-scale vegetation sensitivity to daily rainfall variability," led by the ama…
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@alan_knapp
Alan Knapp
2 months
On average, the sensitivity of vegetation to daily rainfall variability is almost as large as the sensitivity of vegetation to annual rainfall totals. Wow! Check it out here...
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@alan_knapp
Alan Knapp
2 months
RT @MongabayIndia: Using the proposed 880 MW solar park in Spiti, Himachal Pradesh, as a case study, a recent paper highlights the importan…
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@alan_knapp
Alan Knapp
3 months
Shifting seasonality of precipitation can have large impacts in grasslands... Integrating experiments and monitoring reveals extreme sensitivity of invasive winter annuals to precipitation - Rinella - Ecological Applications - Wiley Online Library
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@alan_knapp
Alan Knapp
3 months
Another great use of long-term data... Check out: Plant phenology predicts the stability of primary production in three ecosystems of the northern Chihuahuan Desert - Hallmark - Functional Ecology - Wiley Online Library
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@alan_knapp
Alan Knapp
4 months
For those interested in this topic...co-authored by @msturch2 Ecovoltaics in an increasingly water-limited world: An ecological perspective: One Earth
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@alan_knapp
Alan Knapp
4 months
Interesting results: terrestrial ecosystems have been undergoing significant thermal acclimation with current warming Increasing Optimum Temperature of Vegetation Activity Over the Past Four Decades - Wang - 2024 - Earth's Future - Wiley Online Library
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@alan_knapp
Alan Knapp
4 months
Just out and worth reading because "atmospheric dryness is predicted to increase... while soil moisture becomes more variable" The intricacies of vegetation responses to changing moisture conditions - Green - New Phytologist - Wiley Online Library
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@alan_knapp
Alan Knapp
5 months
Impressive analysis by an even more impressive group of scientists. Another great product from the USGS Powell Center @usgsJWP Naturalized species drive functional trait shifts in plant communities | PNAS
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@alan_knapp
Alan Knapp
5 months
RT @Wkolby: Major congrats to one of my (and many others) most influential mentors @ecology_awesome on the @theAGU #UnionFellow election 🎉🎉…
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